org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.integration;
import javax.management.MBeanServer;
import javax.sql.DataSource;
import io.rsocket.transport.netty.server.TcpServerTransport;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.condition.AnyNestedCondition;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
import org.springframework.boot.autoconfigure.condition.SearchStrategy;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration;
import org.springframework.boot.autoconfigure.rsocket.RSocketMessagingAutoConfiguration;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.core.env.Environment;
import org.springframework.core.io.ResourceLoader;
import org.springframework.integration.config.EnableIntegration;
import org.springframework.integration.config.EnableIntegrationManagement;
import org.springframework.integration.config.IntegrationManagementConfigurer;
import org.springframework.integration.gateway.GatewayProxyFactoryBean;
import org.springframework.integration.jdbc.store.JdbcMessageStore;
import org.springframework.integration.jmx.config.EnableIntegrationMBeanExport;
import org.springframework.integration.monitor.IntegrationMBeanExporter;
import org.springframework.integration.rsocket.ClientRSocketConnector;
import org.springframework.integration.rsocket.IntegrationRSocketEndpoint;
import org.springframework.integration.rsocket.ServerRSocketConnector;
import org.springframework.integration.rsocket.ServerRSocketMessageHandler;
import org.springframework.integration.rsocket.outbound.RSocketOutboundGateway;
import org.springframework.messaging.rsocket.RSocketRequester;
import org.springframework.messaging.rsocket.RSocketStrategies;
import org.springframework.messaging.rsocket.annotation.support.RSocketMessageHandler;
import org.springframework.util.StringUtils;
/**
* {@link org.springframework.boot.autoconfigure.EnableAutoConfiguration
* Auto-configuration} for Spring Integration.
*
* @author Artem Bilan
* @author Dave Syer
* @author Stephane Nicoll
* @author Vedran Pavic
* @author Madhura Bhave
* @since 1.1.0
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(EnableIntegration.class)
@EnableConfigurationProperties(IntegrationProperties.class)
@AutoConfigureAfter({ DataSourceAutoConfiguration.class, JmxAutoConfiguration.class })
public class IntegrationAutoConfiguration {
/**
* Basic Spring Integration configuration.
*/
@Configuration(proxyBeanMethods = false)
@EnableIntegration
protected static class IntegrationConfiguration {
}
/**
* Spring Integration JMX configuration.
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(EnableIntegrationMBeanExport.class)
@ConditionalOnMissingBean(value = IntegrationMBeanExporter.class, search = SearchStrategy.CURRENT)
@ConditionalOnBean(MBeanServer.class)
@ConditionalOnProperty(prefix = "spring.jmx", name = "enabled", havingValue = "true", matchIfMissing = true)
protected static class IntegrationJmxConfiguration {
@Bean
public IntegrationMBeanExporter integrationMbeanExporter(BeanFactory beanFactory, Environment environment) {
IntegrationMBeanExporter exporter = new IntegrationMBeanExporter();
String defaultDomain = environment.getProperty("spring.jmx.default-domain");
if (StringUtils.hasLength(defaultDomain)) {
exporter.setDefaultDomain(defaultDomain);
}
String serverBean = environment.getProperty("spring.jmx.server", "mbeanServer");
exporter.setServer(beanFactory.getBean(serverBean, MBeanServer.class));
return exporter;
}
}
/**
* Integration management configuration.
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(EnableIntegrationManagement.class)
@ConditionalOnMissingBean(value = IntegrationManagementConfigurer.class,
name = IntegrationManagementConfigurer.MANAGEMENT_CONFIGURER_NAME, search = SearchStrategy.CURRENT)
protected static class IntegrationManagementConfiguration {
@Configuration(proxyBeanMethods = false)
@EnableIntegrationManagement
protected static class EnableIntegrationManagementConfiguration {
}
}
/**
* Integration component scan configuration.
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnMissingBean(GatewayProxyFactoryBean.class)
@Import(IntegrationAutoConfigurationScanRegistrar.class)
protected static class IntegrationComponentScanConfiguration {
}
/**
* Integration JDBC configuration.
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(JdbcMessageStore.class)
@ConditionalOnSingleCandidate(DataSource.class)
protected static class IntegrationJdbcConfiguration {
@Bean
@ConditionalOnMissingBean
public IntegrationDataSourceInitializer integrationDataSourceInitializer(DataSource dataSource,
ResourceLoader resourceLoader, IntegrationProperties properties) {
return new IntegrationDataSourceInitializer(dataSource, resourceLoader, properties);
}
}
/**
* Integration RSocket configuration.
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass({ IntegrationRSocketEndpoint.class, RSocketRequester.class, io.rsocket.RSocket.class })
@Conditional(IntegrationRSocketConfiguration.AnyRSocketChannelAdapterAvailable.class)
protected static class IntegrationRSocketConfiguration {
/**
* Check if either a {@link IntegrationRSocketEndpoint} or
* {@link RSocketOutboundGateway} bean is available.
*/
static class AnyRSocketChannelAdapterAvailable extends AnyNestedCondition {
AnyRSocketChannelAdapterAvailable() {
super(ConfigurationPhase.REGISTER_BEAN);
}
@ConditionalOnBean(IntegrationRSocketEndpoint.class)
static class IntegrationRSocketEndpointAvailable {
}
@ConditionalOnBean(RSocketOutboundGateway.class)
static class RSocketOutboundGatewayAvailable {
}
}
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(TcpServerTransport.class)
@AutoConfigureBefore(RSocketMessagingAutoConfiguration.class)
protected static class IntegrationRSocketServerConfiguration {
@Bean
@ConditionalOnMissingBean(ServerRSocketMessageHandler.class)
public RSocketMessageHandler serverRSocketMessageHandler(RSocketStrategies rSocketStrategies,
IntegrationProperties integrationProperties) {
RSocketMessageHandler messageHandler = new ServerRSocketMessageHandler(
integrationProperties.getRsocket().getServer().isMessageMappingEnabled());
messageHandler.setRSocketStrategies(rSocketStrategies);
return messageHandler;
}
@Bean
@ConditionalOnMissingBean
public ServerRSocketConnector serverRSocketConnector(ServerRSocketMessageHandler messageHandler) {
return new ServerRSocketConnector(messageHandler);
}
}
@Configuration(proxyBeanMethods = false)
protected static class IntegrationRSocketClientConfiguration {
@Bean
@ConditionalOnMissingBean
@Conditional(RemoteRSocketServerAddressConfigured.class)
public ClientRSocketConnector clientRSocketConnector(IntegrationProperties integrationProperties,
RSocketStrategies rSocketStrategies) {
IntegrationProperties.RSocket.Client client = integrationProperties.getRsocket().getClient();
ClientRSocketConnector clientRSocketConnector = (client.getUri() != null)
? new ClientRSocketConnector(client.getUri())
: new ClientRSocketConnector(client.getHost(), client.getPort());
clientRSocketConnector.setRSocketStrategies(rSocketStrategies);
return clientRSocketConnector;
}
/**
* Check if a remote address is configured for the RSocket Integration client.
*/
static class RemoteRSocketServerAddressConfigured extends AnyNestedCondition {
RemoteRSocketServerAddressConfigured() {
super(ConfigurationPhase.REGISTER_BEAN);
}
@ConditionalOnProperty(prefix = "spring.integration.rsocket.client", name = "uri")
static class WebSocketAddressConfigured {
}
@ConditionalOnProperty(prefix = "spring.integration.rsocket.client", name = { "host", "port" })
static class TcpAddressConfigured {
}
}
}
}
}